linux-kernel - [PATCH] i3c: master: svc: fix returnvar.cocci warning

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Date:   Thu,  5 May 2022 00:49:01 +0800
From:   Guo Zhengkui <guozhengkui@...o.com>
To:     Miquel Raynal <miquel.raynal@...tlin.com>,
        Conor Culhane <conor.culhane@...vaco.com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        linux-i3c@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     zhengkui_guo@...look.com, Guo Zhengkui <guozhengkui@...o.com>
Subject: [PATCH] i3c: master: svc: fix returnvar.cocci warning

Fix the following coccicheck warning:

drivers/i3c/master/svc-i3c-master.c:1600:5-8:
Unneeded variable: "ret". Return "0" on line 1605.

Signed-off-by: Guo Zhengkui <guozhengkui@...o.com>
---
 drivers/i3c/master/svc-i3c-master.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/i3c/master/svc-i3c-master.c b/drivers/i3c/master/svc-i3c-master.c
index 7550dad64ecf..d6e9ed74cdcf 100644
--- a/drivers/i3c/master/svc-i3c-master.c
+++ b/drivers/i3c/master/svc-i3c-master.c
@@ -1597,12 +1597,11 @@ static int __maybe_unused svc_i3c_runtime_suspend(struct device *dev)
 static int __maybe_unused svc_i3c_runtime_resume(struct device *dev)
 {
 	struct svc_i3c_master *master = dev_get_drvdata(dev);
-	int ret = 0;
 
 	pinctrl_pm_select_default_state(dev);
 	svc_i3c_master_prepare_clks(master);
 
-	return ret;
+	return 0;
 }
 
 static const struct dev_pm_ops svc_i3c_pm_ops = {
-- 
2.20.1